#include <STC15F2K60S2.H>


 void led_disp(uchar adder,enbaled )
 {
	static  uchar temp=0x00;
	static  uchar temp_old=0xff;
	 if(enbaled)
	 temp |= 0x01<< adder;
     else
     temp &= ~(0x01<< adder);
     if(temp!=temp_old)
     {
        P0 = ~temp;
        P2 = P2&0X1F|0X80;
        P2 &= 0X1F;
        temp_old =temp;
     }
 }

 void realy(uchar enbaled )
 {
	static  uchar temp1=0x00;
	static  uchar temp_old1=0xff;
	 if(enbaled)
	 temp1 |= 0x10;
     else
     temp1 &= ~0x10;
     if(temp1!=temp_old1)
     {
        P0 = temp1;
        P2 = P2&0X1F|0Xa0;
        P2 &= 0X1F;
        temp_old1 =temp1;
     }
 }